[摘　要]　针对我国房地产业发展迅猛，但产业结构不合理、投入产出低的现象，运用数据包络分析法（DEA）的C2R模型和BC2模型对我国房地产业的技术效率、纯技术效率和规模效率进行测算，并对各地区的情况进行比较分析，结果表明：造成房地产业效率低下的主要原因是房地产业结构不合理，房地产企业规模小，以及企业技术和经营管理水平较低。最后针对上述问题，提出相应的对策和建议。
[关键词]　技术效率；纯技术效率；规模效率
Abstract: In view of this phenomenon which our country's real estate industry is developing rapidly but the industrial structure is irrational and input-output is low, using the model of C2R and BC2 of data envelopment analysis （DEA）, calculates the technical efficiency, pure technical efficiency and scale efficiency of our country's real estate industry. And carries out a comparative analysis on all regions, the result indicates that the main reasons that lead to the low efficiency of real estate industry are including the structure is unreasonable, the enterprises' size is small, and the level of enterprises' technology and management is low. At last, aiming at the above problems, proposes the corresponding countermeasures and suggestions.
Key words: technical efficiency; pure technical efficiency; scale efficiency
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